Ex parte SOKAC et al. - Page 3




          Appeal No. 97-2720                                         Page 3           
          Application No. 08/354,387                                                  


                                     BACKGROUND                                       
               The appellants' invention relates to a sheet feeder with               
          a variable length sheetpath.  An understanding of the                       
          invention can be derived from a reading of exemplary claim 1,               
          which appears in the appendix to the appellants' brief.                     


               The prior art references of record relied upon by the                  
          examiner in rejecting the appealed claims are:                              
          Scott                    760,402                       May  17,             
          1904                                                                        
          DuBois                   4,702,466                     Oct. 27,             
          1987                                                                        
          Paxon                    5,050,859                     Sep. 24,             
          1991                                                                        
          Watanabe                 5,101,241                     Mar. 31,             
          1992                                                                        



               Claims 1, 4, 6 and 9 stand rejected under 35 U.S.C. §                  
          102(b) as being anticipated by DuBois.                                      


               Claims 2, 3, 7 and 8 stand rejected under 35 U.S.C. § 103              
          as being unpatentable over DuBois in view of Watanabe.                      










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